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Deepsea Squid
Bathyteuthis abyssicola from Ross Sea
Information
Range Mesopelagic and Bathypelagic zones of all oceans of the world, and is particularly abundant in the Southern Ocean where it seems to be the dominant small deep-sea squid. B. abyssicola normally occurs at depths from 700–2,000 m (2,300–6,600 ft),
Scientific Classification
Kingdom Animalia
Phylum Mollusca
Class Cephalopoda
Order Teuthida
Family Bathyteuthidae
Genus Bathyteuthis
Species B. abyssicola

The Deepsea squid, (Bathyteuthis abyssicola), is a species of squid in the family Bathyteuthidae.

Deepsea squid is the type species of Bathyteuthis. It is a small, deep maroon-colored squid that inhabits the meso- and bathypelagic zones of all oceans of the world, and is particularly abundant in the Southern Ocean where it seems to be the dominant small deep-sea squid. B. abyssicola normally occurs at depths from 700–2,000 m (2,300–6,600 ft), but has been recorded from 100–4,200 m (330–13,800 ft). but has been recorded from 100–4,200 m (330–13,800 ft).

The arms of deepsea squid are short, with blunt tips. Protective membranes are low, fleshy, without free trabeculae (beam- or finger-like protuberances). Suckers are relatively few in number, about 100 on each of the upper six arms (pairs I–III). Sucker rings on the arms have 8–18 separated, bluntly rounded to truncate protuberances. The tentacles and clubs are relatively short. Gills are short and narrow.

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